Starting Assistance And Charging The 12 V Battery - Mercedes-Benz GLE Series 2020 Operator's Manual

Starting assistance and charging the 12 V
battery
Requirements:
The vehicle is secured with the electric park‐
R
ing brake.
Vehicles with automatic transmission:
R
The transmission is in position j.
The ignition and all electrical consumers are
R
switched off.
The hood is open.
R
Example: engine compartment
Slide cover 1 of positive clamp
#
jump-starting connection point in the direc‐
tion of the arrow.
Connect positive clamp 2 on your vehicle to
#
the positive pole of the donor battery using
the jumper cable/charging cable. Always
begin with positive clamp
vehicle first.
During starting assistance: start the
#
engine of the donor vehicle and run at idle
speed.
Connect the negative pole of the donor bat‐
#
tery and ground point
by using the jumper cable/charging cable.
Begin with the donor battery first.
During starting assistance: start the
#
engine of your own vehicle.
During the charging process: start the
#
charging process.
During starting assistance: let the engines
#
run for several minutes.
During starting assistance: before discon‐
#
2 on the
necting the jumper cable, switch on an elec‐
trical consumer in your own vehicle, e.g. the
rear window heater or lighting.
When the starting assistance/charging process
is complete, perform the following steps:
Breakdown assistance 481
2 on your own
3 of your own vehicle